247233168

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:387

約数の個数: 320

約数和(自身を含む): 922163200

約数和(自身を除く): 674930032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 27, 28, 36, 38, 39, 42, 48, 52, 54, 56, 57, 63, 72, 76, 78, 84, 91, 104, 108, 112, 114, 117, 126, 133, 144, 152, 156, 168, 171, 182, 189, 208, 216, 228, 234, 247, 252, 266, 273, 304, 312, 331, 336, 342, 351, 364, 378, 399, 432, 456, 468, 494, 504, 513, 532, 546, 624, 662, 684, 702, 728, 741, 756, 798, 819, 912, 936, 988, 993, 1008, 1026, 1064, 1092, 1197, 1324, 1368, 1404, 1456, 1482, 1512, 1596, 1638, 1729, 1872, 1976, 1986, 2052, 2128, 2184, 2223, 2317, 2394, 2457, 2648, 2736, 2808, 2964, 2979, 3024, 3192, 3276, 3458, 3591, 3952, 3972, 4104, 4303, 4368, 4446, 4634, 4788, 4914, 5187, 5296, 5616, 5928, 5958, 6289, 6384, 6552, 6669, 6916, 6951, 7182, 7944, 8208, 8606, 8892, 8937, 9268, 9576, 9828, 10374, 11856, 11916, 12578, 12909, 13104, 13338, 13832, 13902, 14364, 15561, 15888, 17212, 17784, 17874, 18536, 18867, 19152, 19656, 20748, 20853, 23832, 25156, 25818, 26676, 27664, 27804, 28728, 30121, 31122, 34424, 35568, 35748, 37072, 37734, 38727, 39312, 41496, 41706, 44023, 46683, 47664, 50312, 51636, 53352, 55608, 56601, 57456, 60242, 62244, 62559, 68848, 71496, 75468, 77454, 81757, 82992, 83412, 88046, 90363, 93366, 100624, 103272, 106704, 111216, 113202, 116181, 120484, 124488, 125118, 132069, 142992, 150936, 154908, 163514, 166824, 169803, 176092, 180726, 186732, 206544, 226404, 232362, 240968, 245271, 248976, 250236, 264138, 271089, 301872, 309816, 327028, 333648, 339606, 352184, 361452, 373464, 396207, 452808, 464724, 481936, 490542, 500472, 528276, 542178, 572299, 619632, 654056, 679212, 704368, 722904, 735813, 746928, 792414, 813267, 905616, 929448, 981084, 1000944, 1056552, 1084356, 1144598, 1188621, 1308112, 1358424, 1445808, 1471626, 1584828, 1626534, 1716897, 1858896, 1962168, 2113104, 2168712, 2207439, 2289196, 2377242, 2716848, 2943252, 3169656, 3253068, 3433794, 3924336, 4337424, 4414878, 4578392, 4754484, 5150691, 5886504, 6339312, 6506136, 6867588, 8829756, 9156784, 9508968, 10301382, 11773008, 13012272, 13735176, 15452073, 17659512, 19017936, 20602764, 27470352, 30904146, 35319024, 41205528, 61808292, 82411056, 123616584, 247233168]

約数ペア:

[(1, 247233168), (2, 123616584), (3, 82411056), (4, 61808292), (6, 41205528), (7, 35319024), (8, 30904146), (9, 27470352), (12, 20602764), (13, 19017936), (14, 17659512), (16, 15452073), (18, 13735176), (19, 13012272), (21, 11773008), (24, 10301382), (26, 9508968), (27, 9156784), (28, 8829756), (36, 6867588), (38, 6506136), (39, 6339312), (42, 5886504), (48, 5150691), (52, 4754484), (54, 4578392), (56, 4414878), (57, 4337424), (63, 3924336), (72, 3433794), (76, 3253068), (78, 3169656), (84, 2943252), (91, 2716848), (104, 2377242), (108, 2289196), (112, 2207439), (114, 2168712), (117, 2113104), (126, 1962168), (133, 1858896), (144, 1716897), (152, 1626534), (156, 1584828), (168, 1471626), (171, 1445808), (182, 1358424), (189, 1308112), (208, 1188621), (216, 1144598), (228, 1084356), (234, 1056552), (247, 1000944), (252, 981084), (266, 929448), (273, 905616), (304, 813267), (312, 792414), (331, 746928), (336, 735813), (342, 722904), (351, 704368), (364, 679212), (378, 654056), (399, 619632), (432, 572299), (456, 542178), (468, 528276), (494, 500472), (504, 490542), (513, 481936), (532, 464724), (546, 452808), (624, 396207), (662, 373464), (684, 361452), (702, 352184), (728, 339606), (741, 333648), (756, 327028), (798, 309816), (819, 301872), (912, 271089), (936, 264138), (988, 250236), (993, 248976), (1008, 245271), (1026, 240968), (1064, 232362), (1092, 226404), (1197, 206544), (1324, 186732), (1368, 180726), (1404, 176092), (1456, 169803), (1482, 166824), (1512, 163514), (1596, 154908), (1638, 150936), (1729, 142992), (1872, 132069), (1976, 125118), (1986, 124488), (2052, 120484), (2128, 116181), (2184, 113202), (2223, 111216), (2317, 106704), (2394, 103272), (2457, 100624), (2648, 93366), (2736, 90363), (2808, 88046), (2964, 83412), (2979, 82992), (3024, 81757), (3192, 77454), (3276, 75468), (3458, 71496), (3591, 68848), (3952, 62559), (3972, 62244), (4104, 60242), (4303, 57456), (4368, 56601), (4446, 55608), (4634, 53352), (4788, 51636), (4914, 50312), (5187, 47664), (5296, 46683), (5616, 44023), (5928, 41706), (5958, 41496), (6289, 39312), (6384, 38727), (6552, 37734), (6669, 37072), (6916, 35748), (6951, 35568), (7182, 34424), (7944, 31122), (8208, 30121), (8606, 28728), (8892, 27804), (8937, 27664), (9268, 26676), (9576, 25818), (9828, 25156), (10374, 23832), (11856, 20853), (11916, 20748), (12578, 19656), (12909, 19152), (13104, 18867), (13338, 18536), (13832, 17874), (13902, 17784), (14364, 17212), (15561, 15888)]